KNOWLEDGE AND USAGE OF BODY MECHANICS AMONG CLASS IV WORKERS . International Journal of Physiotherapy, [S. l.], v. 7, n. 6, p. 264–268, 2020. DOI: 10.15621/ijphy/2020/v7i6/843. Disponível em: https://www.ijphy.com/index.php/journal/article/view/843. Acesso em: 17 apr. 2026.